Quiz about Test Prep STAAR Algebra Vocabulary Quadratics

Question 1

Highest or Lowest part of a parabola

Accepted Answer

Max or Min

Answer

Regression

Answer

Equivalent

Answer

Vertex

Question 2

Point where the graph crosses the X-Axis

Accepted Answer

X - Intercept

Answer

Y - Intercept

Answer

Zero

Answer

Decay

Question 3

Invisible Line that an equation cannot cross

Accepted Answer

Asymptote

Answer

Axis of Symmetry

Answer

No Correlation

Answer

Undefined Slope

Question 4

A U-Shaped Curve

Accepted Answer

Parabola

Answer

Exponential Curve

Answer

Linear Curve

Answer

Positive Curve

Question 5

Question 5.

Accepted Answer

F

Answer

G

Answer

H

Answer

J

Question 6

Question 6.

Accepted Answer

D.

Answer

A.

Answer

B.

Answer

C.

Question 7

Question 7.

Accepted Answer

J

Answer

F

Answer

G

Answer

H

Question 8

Another word for X-Intercept

Accepted Answer

Root

Answer

Initial Value

Answer

Slope

Answer

Y-Intercept

Question 9

What is the domain of $$h$$ ?

Accepted Answer

All real numbers

Answer

All real numbers greater than or equal to $$-7$$

Answer

All real numbers greater than or equal to $$-8$$

Answer

All real numbers greater than or equal to $$0$$

Question 10

The graph of $$f\left(x\right)=x^2$$ is shown on the grid.
Which statement about the relationship between the graph of $$f$$ and the graph of $$g\left(x\right)=7x^2$$ is true?

Accepted Answer

The graph of $$g$$ is narrower than the graph of $$f$$ .

Answer

The graph of $$g$$ is wider than the graph of $$f$$ .

Answer

The graph of $$g\ $$ is 7 units below the graph of $$f$$ .

Answer

The graph of $$g$$ is 7 units above the graph of $$f$$ .

Question 11

The graph of $$f\left(x\right)=6x^2-11x+3$$ is shown on the grid.

What are the zeros of $$f$$ ?

Accepted Answer

$$\frac{1}{3}$$ and $$\frac{3}{2}$$

Answer

$$3$$

Answer

$$2$$ and $$9$$

Answer

$$\frac{11}{12}$$

Question 12

The graph of $$f\left(x\right)=6x^2-11x+3$$ is shown on the grid.

What is the y-intercept of $$f$$ ?

Accepted Answer

$$3$$

Answer

$$2$$ and $$9$$

Answer

$$\frac{11}{12}$$

Answer

$$\frac{1}{3}$$ and $$\frac{3}{2}$$

Question 13

Accepted Answer

$$20x^2-4x-16$$

Answer

$$20x^2+36x-16$$

Answer

$$16x^2-16$$

Answer

$$9x^2-16$$

Question 14

Which of the following are equations?

Accepted Answer

9x+1=10

Accepted Answer

x²+9x+20=0

Accepted Answer

2x=10

Answer

2x+10

Answer

x>2

Question 15

What is the maximum value of the quadratic graph shown?

Accepted Answer

8

Answer

6

Answer

-2

Answer

2

Question 16

Which graph represents a quadratic function ?

Accepted Answer

Option B is correct

Answer

A.

Answer

C.

Answer

D.

Question 17

Which lines A,B,C or D represents a factor of the quadratic graph shown?

Accepted Answer

Line B

Answer

Line A

Answer

Line C

Answer

Line D

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